Avancerad sökning
Hittade 3 avhandlingar som matchar ovanstående sökkriterier.
1. Plant species diversity patterns in a Swedish rural landscape : effects of the past and consequences for the future
Sammanfattning : Plant species richness in rural landscapes is threatened as grassland management ceases or changes, and as many remaining semi-natural grasslands are becoming increasingly fragmented. This thesis is a study of plant species diversity in a rural landscape in south-eastern Sweden, and its relationship to management history and landscape pattern. LÄS MER
2. Det imaginära rummet. Inspelningspraxis och produktion av konstmusikfonogram i Sverige 1925-1983
Sammanfattning : .... LÄS MER
3. Small remnant habitats : Important structures in fragmented landscapes
Sammanfattning : The world-wide intensification of agriculture has led to a decline in species richness due to land use change, isolation, and fragmentation of natural and semi-natural habitats in agricultural and forestry landscapes. As a consequence, there is a current landscape management focus on the importance of green infrastructure to mitigate biodiversity decline and preserve ecosystem functions e. LÄS MER